package com.dhl.command.tv;

/**
 * @title: TVReceiver
 * @Author danghailiang
 * @Date: 2022/8/20 12:35
 * @Version 1.0
 */
public class TVReceiver {
    public void on(){
        System.out.println("电视打开了....");
    }
    public void off(){
        System.out.println("电视关闭了....");
    }
}
